GPU comparison with benchmarksIn the gpu comparison between the ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC and the ASRock Radeon RX 6700 XT Challenger Pro 12GB OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is based on the AMD Radeon RX 6800 XT and has 4608 texture shaders and 72 execution units. ASRock Radeon RX 6700 XT Challenger Pro 12GB OC is based on AMD Radeon RX 6700 XT, which has 2560 shaders and 40 execution units. |
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ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC | GPU | ASRock Radeon RX 6700 XT Challenger Pro 12GB OC |
AMD Radeon RX 6800 XT | Based on | AMD Radeon RX 6700 XT |
Navi 21 XT | GPU Chip | Navi 22 XT |
RDNA 2 | Architecture | RDNA 2 |
72 | Streaming Multiprocessors | 40 |
4608 | Shader | 2560 |
128 | Render Output Units | 64 |
288 | Texture Units | 160 |
72 | Raytracing Cores | 40 |
MemoryThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC can access 12 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 384 GB/s. |
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16 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.000 GHz |
16.0 Gbps | Memory Speed | 16.0 Gbps |
512 GB/s | Memory bandwidth | 384 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC clocks in the base with up to 1.875 GHz. The base frequency of the ASRock Radeon RX 6700 XT Challenger Pro 12GB OC is 2.375 GHz. |
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1.875 GHz | Base Clock | 2.375 GHz |
2.310 GHz | Boost Clock | 2.620 GHz |
2.07 GHz | Avg (Game) Clock | 2.47 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is 300 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC has a TDP of 230 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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300 W | TDP | 230 W |
345 W | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC has a total of 3 Axial fans. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
35 dB | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASRock Radeon RX 6700 XT Challenger Pro 12GB OC is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is 330 mm long, 140 mm high and 56 mm wide. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC is 303 mm long, 131 mm high and 45 mm wide. |
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330 mm | Length | 303 mm |
140 mm | Height | 131 mm |
56 mm | Width | 45 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1784 g | Weight | 890 g |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC was released in Q1/2021 at a price of 759 $. The ASRock Radeon RX 6700 XT Challenger Pro 12GB OC was introduced in Q1/2021 at a price of 479 $ (Reference). |
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RX6800XT PGD 16GO | Part-no | RX6700XT CLP 12GO |
Q1/2021 | Release date | Q1/2021 |
759 $ | Launch Price | 479 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
16 GB GDDR6 |
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ASRock Radeon RX 6700 XT Challenger Pro 12GB OC
12 GB GDDR6 |